package com.treeroot.designMode.Strategy.useFactory;

import com.treeroot.designMode.Strategy.DiscountStrategy;

/**
 * 工厂策略接口
 * @author treeroot
 *
 */
public interface DiscountFactory {
    /**
     * 策略对象
     * @return 策略对象
     */
    DiscountStrategy createDiscountStrategy();
}
